COVID-19 Lockdowns: A Worldwide Survey of Circadian Rhythms and Sleep Quality in 3911 Athletes from 49 Countries, with Data-Driven Recommendations

Romdhani, MohamedRae, Dale E.Nédélec, MathieuAmmar, AchrafChtourou, HamdiAl Horani, RamziBen Saad, HelmiBragazzi, NicolaDönmez, GürhanDriss, TarakFullagar, Hugh H. K.Farooq, AbdulazizGarbarino, SergioHammouda, OmarHassanmirzaei, BaharKhalladi, KarimKhemila, SyrineMataruna-Dos-Santos, Leonardo JoseMoussa-Chamari, ImenMujika, IñigoMuñoz Helú, HusseinNorouzi Fashkhami, AminPaineiras-Domingos, Laisa LianeRahbari Khaneghah, MehrshadSaita, YoshitomoTrabelsi, KhaledVitale, Jacopo AntoninoWashif, Jad AdrianWeber, JohannaSouissi, NizarTaylor, LeeChamari, Karim2021-12-282021-12-28© 20212022-06Romdhani, M., Rae, D. E., Nédélec, M., Ammar, A., Chtourou, H., Al Horani, R., . . . Chamari, K. (2022). COVID-19 lockdowns: A worldwide survey of circadian rhythms and sleep quality in 3911 athletes from 49 countries, with data-driven recommendations. Sports Medicine, 52(6), 1433-1448. https://doi.org/10.1007/s40279-021-01601-y01121642https://doi.org/10.1007/s40279-021-01601-yhttp://hdl.handle.net/20.500.12519/483enCOVID-19 Lockdowns: A Worldwide Survey of Circadian Rhythms and Sleep Quality in 3911 Athletes from 49 Countries, with Data-Driven RecommendationsArticleCopyright : © 2021, The Author(s), under exclusive licence to Springer Nature Switzerland AG.